20166192916

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{491}}^1\times {\mathrm{37889}}^1$

素因数の和:38655

約数の個数: 24

約数和(自身を含む): 35494139520

約数和(自身を除く): 15327946604

約数列:

[1, 2, 4, 271, 491, 542, 982, 1084, 1964, 37889, 75778, 133061, 151556, 266122, 532244, 10267919, 18603499, 20535838, 37206998, 41071676, 74413996, 5041548229, 10083096458, 20166192916]

約数ペア:

[(1, 20166192916), (2, 10083096458), (4, 5041548229), (271, 74413996), (491, 41071676), (542, 37206998), (982, 20535838), (1084, 18603499), (1964, 10267919), (37889, 532244), (75778, 266122), (133061, 151556)]